Furgała–Selezniow, G., Własow, T., Wiśniewska, A.M., Kujawa, R., Skrzypczak, A., Woźnicki, P. and Jankun, M., 2016. Early development of the asp, Leuciscus aspius pseudobranch—the histological study. Turkish J. Fish Aquat. Sci, 16, pp.723-28.
| Species | Development state | Trait | Primary Data | Secondary Data |
| Leuciscus aspius | Egg | Incubation time | 11.0 | 11.0 days |
| Leuciscus aspius | Egg | Degree-days for incubation | 143.0 | 143.0 °C * day |